A plain old password is only one of the many methods for protecting a Windows 10 account. If you use a Microsoft account to sign in, non-password authentication can be more convenient than remembering and typing a long, strong password. And with face and fingerprint unlocks, the key to your PC lies in something permanent on your body, not something you have to memorize. But there’s another method that doesn’t get enough love: the Picture Password. With it, you select a photo from your...